are pipes clean?

like from the kitchen sink in example, when water runs through the pipes is it still clean? what about all the underground pipes?

1 Answer

Relevance
  • 1 decade ago
    Favorite Answer

    Unless you are on well water, it is chlorinated at the water distribution plant. The pipes are flushed out before tying into house lines. Quite clean.

Still have questions? Get your answers by asking now.